package com.yhp.service.iml;

import com.yhp.bean.Grade;
import com.yhp.dao.GradeDao;
import com.yhp.dao.iml.GradeDaoImpl;
import com.yhp.service.GradeService;

import java.util.List;

public class GradeServiceImpl implements GradeService {
    private GradeDao gradeDao = new GradeDaoImpl();
    @Override
    public List<Grade> getGrade() {
        return gradeDao.getGrade();
    }
}
